.cq-btn--s1n1 {
	position: relative;
	width: 30px;
	height: 30px;
	padding: 0;
	background-color: var(--theme-color);
	cursor: pointer;
	transition: background-color 0.4s ease, opacity 0.3s ease;

	.cq-btn--line {
		position: absolute;
		top: 50%;
		left: 50%;
		z-index: 2;
		display: block;
		width: 60%;
		height: 2px;
		background-color: #fff;
		transition: all 0.4s ease-out 0s;
		transform: translate(-50%, -50%);

		&::before {
			content: '';
			display: block;
			width: 100%;
			height: 2px;
			background-color: inherit;
			position: absolute;
			top: 0px;
			left: 0px;
			transition: transform 0.4s ease-out;
			transform: translateY(-300%) rotate(0deg);
		}

		&::after {
			content: '';
			display: block;
			width: 100%;
			height: 2px;
			background-color: inherit;
			position: absolute;
			top: 0px;
			left: 0px;
			transition: transform 0.4s ease-out;
			transform: translateY(300%) rotate(0deg);
		}
	}

	&:hover {
		opacity: 0.8;
	}

	&.click {
		.cq-btn--line {
      background-color: transparent;

			&::before {
				transition: transform 0.4s ease-out 0s;
				transform: rotate(45deg);
				top: 0px;
        background-color: #fff;
			}

			&::after {
				transition: transform 0.4s ease-out 0s;
				transform: rotate(-45deg);
				top: 0px;
        background-color: #fff;
			}
		}
	}
}
